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Aperture version 1.0
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Class aperture.geo.MapGISLayer

An Aperture Map layer that sources GIS data from an external data source such as KML, GML, or GeoRSS. Visual properties of this layer are mapped like any other layer where the data available for mapping are attributes of the features loaded from the external source.

Class Summary
Constructor Attributes Constructor Name and Description
 
Layer constructors are invoked indirectly by calling addLayer on a parent layer with the following specifications.

Mappings

Method Summary

Class Detail

aperture.geo.MapGISLayer(spec)
Layer constructors are invoked indirectly by calling addLayer on a parent layer with the following specifications...
Parameters:
{Object} spec
a specification object describing how to construct this layer
{String} spec.url
the URL of the external data source to load
{String='KML'|'GML'|'GeoRSS'} spec.format
indicates the type of data that will be loaded from the provided URL. One of 'KML', 'GML', or 'GeoRSS'.
{String} spec.projection Optional
an optional string specifying the projection of the data contained in the external data file. If not provided, WGS84 (EPSG:4326) is assumed.